
\begin{tabular}[t]{l|r}
\hline
Total biennia & 9\\
\hline
Total countries & 27\\
\hline
Total groups & 162\\
\hline
Total items & 100\\
\hline
Total responses & 1,817,270\\
\hline
Ave items per biennium & 32\\
\hline
Ave items per country & 83\\
\hline
Ave items per group & 83\\
\hline
Ave responses per biennium & 201,919\\
\hline
Ave responses per country & 67,306\\
\hline
Ave responses per group & 11,218\\
\hline
Ave responses per item & 18,173\\
\hline
Pct item-biennia missing & 71\\
\hline
Pct item-countries missing & 24\\
\hline
Pct item-groups missing & 24\\
\hline
Pct item-group-biennia missing & 80\\
\hline
\end{tabular}
